In case of a shell and tube heat exchanger, the minimum shell thickness for carbon steel (inclusive of corrosion allowance) depends on shell diameter and is in the range of ________________ mm?
Correct answer: B. 5-11
- A. 3-5
- B. 5-11
- C. 8-15
- D. 12-18
Explanation
The minimum carbon-steel shell thickness of a shell-and-tube exchanger increases with shell diameter and commonly falls in the approximate range of 5 to 11 mm, including corrosion allowance.
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